COMPETENCE 13

50問 • 2年前

問題一覧

You have abandoned ship and after two days in a raft, you can see an aircraft near the horizon apparently carrying out a search pattern. You should:

Use visual distress signals in conjunction with the EPIRB

Part of the required equipment for a lifeboat includes______________ .

all of the above

The following information must be given on the SART

the MMSI number

The center of flotation of a vessel is the point in the waterplane __________.

about which the vessel lists and trims

The bypass valve on a self‐contained breathing apparatus (SCBA) bypasses_____.

the regulator in an emergency

Prior to entering a compartment containing an atmosphere potentially dangerous to life or health, you should don an approved self‐contained breathing apparatus. Which one of the listed devices is a self‐contained breathing apparatus?

A demand‐type breathing apparatus

Why should you wear a self‐contained breathing apparatus before entering the engine room after the fixed CO2 system has been discharged to combat a major fire?

Because carbon dioxide dilutes the oxygen concentration in the atmosphere and may cause asphyxiation

What is a major advantage of the demand‐type self‐contained breathing apparatus?

The speed with which it can be put into operation is around 45 seconds.

Which of the components listed are interchangeable between different backpack self‐contained breathing apparatus produced by various manufacturers?

The facepiece

The bypass valve on a self‐contained breathing apparatus (SCBA) bypasses_____.

the regulator in an emergency

Prior to entering a compartment containing an atmosphere potentially dangerous to life or health, you should do an approved self‐contained breathing apparatus. Which one of the listed devices is a self‐contained breathing apparatus?

A demand‐type breathing apparatus

What is a major advantage of using a positive pressure type self‐contained breathing apparatus?

The speed with which it can be put into operation is around 45 seconds

Which of the components listed are interchangeable between different backpack self‐contained breathing apparatus produced by various manufacturers?

The facepiece

The purpose of the tripping line on a sea anchor is to __________.

aid in its recovery

A rigid lifesaving device designed for a group of survivors to hold on to while in the water is defined as a_________________.

buoyant apparatus

Fire and lifeboat stations are required to be listed In the________ .

muster list

When a sea anchor is used in landing stern first in a heavy surf, sternway is checked by __________.

slacking the tripping line and towing the sea anchor by the holding line

While adrift in an inflatable liferaft in hot, tropical weather __________.

deflating the floor panels may help to cool personnel

What is a major advantage of using a positive pressure type self‐contained breathing apparatus?

The speed with which it can be put into operation is around 45 seconds.

Why should you wear a self‐contained breathing apparatus before entering the engine room after the fixed CO2 system has been discharged to combat a major fire?

Because carbon dioxide dilutes the oxygen concentration in the atmosphere and may cause asphyxiation

You have abandoned ship and are in charge of a liferaft. How much water per day should you permit each occupant to drink after the first 24 hours?

1 pint

How often must inspection of proper working of the EPIRB ?s and SART ?s take place on board? Once per__________

week

Which is TRUE concerning immersion suits and their use?

They provide sufficient flotation to do away with the necessity of wearing a life jacket

A life float on a fishing vessel must be equipped with __________.

pendants

How are lifelines attached to a life float?

Securely attached around the outside in bights no longer than three feet

Which type of EPIRB must each ocean‐going ship carry?

Category 1

The number 2 lifeboat on a tanker would be __________.

forwardmost on the port side

The greatest effect on stability occurs from loose liquids flowing __________.

in and out of a vessel that is holed in a wing tank

The greatest effect on stability occurs from loose liquids flowing __________.

in and out of a vessel that is holed in a wing tank

Which one of the given requirements regarding survival craft muster and embarkation arrangements corresponds to the present SOLAS regulations?

Muster and embarkation stations shall be readily accessible from accommodation and work areas.

The number 2 lifeboat on a tanker would be found __________.

on the port side

The Muster List shall show the duties assigned to members of the crew. Which of the following duties shall be included in the "muster list" according to present regulations?

Closing of watertight doors, fire doors, valves, scuppers, side scuttles, skylights.

To disengage a survival craft suspended from the cable above the water, you must pull the safety pin and __________.

pull the hook release handle and use the ratchet bar

Most enclosed lifeboats will right themselves after capsizing IF the __________.

passengers are strapped to their seats

A liferaft which has inflated bottom‐up on the water __________.

should be righted by standing on the carbon dioxide cylinder, holding the righting straps, and leaning backwards

A liferaft which has inflated bottom‐up on the water __________.

should be righted by standing on the carbon dioxide cylinder, holding the righting straps, and leaning backwards

The Master shall insure that the Emergency Position Indicating Radio beacon (EPIRB) is __________.

tested monthly

The vessel's Emergency Position Indicating Radio beacon (EPIRB) must be tested __________.

monthly

While wearing a self‐contained breathing apparatus the alarm bell begins ringing. Which of the following conditions does this indicates? I. There is a 4‐5 minute supply of air remaining in the air cylinder II. There is approximately 500 psi (3.5 Mpa) of p

Immediately evacuate the contaminated area

While donning the positive ‐pressure self‐contained breathing apparatus, you discover that the air cylinder pressure gage and the regulator pressure gage differ from each other by 500 psi. Which of the listed action should you consider as appropriate?

Replace the defective gages with a new pair from the spare parts inventory

I, II & III

While wearing a self‐contained breathing apparatus, the user must be aware of the bulkiness of the unit in order to avoid confined spaces. Of what other limitations should the user be aware? I. The weight of the unit changes the users center of gravity II

A. I, II & III

What should you do when the alarm bell on a self‐contained breathing apparatus sounds?

Immediately evacuate the contaminated area

Replace the defective gages with a new pair from the spare parts inventory.

A life float on a fishing vessel must be equipped with __________.

pendants

Your vessel is equipped with totally enclosed lifeboats. Which statement is TRUE when the boat is enveloped in flames?

An air tank will provide about ten minutes of air for the survivors and the engine

Most lifeboats are equipped with __________.

unbalanced rudders

What should you do with your EPIRB if you are in a life raft during storm conditions?

bring it inside the life raft and leave it on

To turn over an inflatable liferaft that is upside down, you should pull on the __________.

righting strap

What should you do when the alarm bell on a self‐contained breathing apparatus sounds?

Immediately evacuate the contaminated area

COMPETENCE 1

Peter j Zuniega · 50問 · 2年前

COMPETENCE 1